<template>
    <div class="avatar-upload">
        <div class="avatar-show">
            <template v-if="localFile">
                <img :src="localFile" />
            </template>
            <template v-else>
                <img :src="`${modelValue.qqAvatar}`" v-if="modelValue && modelValue.qqAvatar" />
                <img :src="`/api/getAvatar/${modelValue.userId}`" v-else />
            </template>
        </div>
        <div class="select-btn">
            <el-upload name="file" :show-file-list="false" accept=".png,.PNG,.jpg,.JPG,.jpeg,.JPEG,.gif,.GIF,.bmp,.BMP"
                :multiple="false" :http-request="uploadImage">
                <el-button type="primary">选择</el-button>
            </el-upload>
        </div>
    </div>
</template>

<script setup>
import { ref, reactive, getCurrentInstance } from "vue";
import { useRouter, useRoute } from "vue-router";
const { proxy } = getCurrentInstance();
const router = useRouter();
const route = useRoute();
const props = defineProps({
    modelValue: {
        type: Object,
        default: null,
    }
})

const localFile = ref(null);
const emit = defineEmits();
const uploadImage = async (file) => {
    file = file.file;
    let img = new FileReader();
    img.readAsDataURL(file);
    img.onload = ({ target }) => {
        localFile.value = target.result;
    };
    emit("update:modelValue", file);
}
</script>

<style lang="scss">
.avatar-upload {
    display: flex;
    justify-content: center;
    align-items: end;

    .avatar-show {
        background: rgb(245, 245, 245);
        width: 150px;
        height: 150px;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        position: relative;

        .iconfont {
            font-size: 50px;
            color: #ddd;
        }

        img {
            width: 100%;
            height: 100%;
        }

        .op {
            position: absolute;
            color: #0e8aef;
            top: 80px;
        }
    }

    .select-btn {
        margin-left: 10px;
        vertical-align: bottom;
    }
}
</style>